code: def test_create_even_size_cpu(size):
      test_torch_median_numpy(size, device="cpu")
  
file_path: ignite/tests/ignite/contrib/metrics/regression/test__base.py
imports: from typing import Optional
  import numpy
  import pytest
  import torch
  import ignite.distributed
  from ignite.contrib.metrics.regression._base import _BaseRegression, _torch_median
label_desc: Use image node_id 5 for calling a global function with example usage: test_create_even_size_cpu(size) without return types